12271620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1$

素因数の和:309

約数の個数: 96

約数和(自身を含む): 37231488

約数和(自身を除く): 24959868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 53, 60, 68, 85, 102, 106, 159, 170, 204, 212, 227, 255, 265, 318, 340, 454, 510, 530, 636, 681, 795, 901, 908, 1020, 1060, 1135, 1362, 1590, 1802, 2270, 2703, 2724, 3180, 3405, 3604, 3859, 4505, 4540, 5406, 6810, 7718, 9010, 10812, 11577, 12031, 13515, 13620, 15436, 18020, 19295, 23154, 24062, 27030, 36093, 38590, 46308, 48124, 54060, 57885, 60155, 72186, 77180, 115770, 120310, 144372, 180465, 204527, 231540, 240620, 360930, 409054, 613581, 721860, 818108, 1022635, 1227162, 2045270, 2454324, 3067905, 4090540, 6135810, 12271620]

約数ペア:

[(1, 12271620), (2, 6135810), (3, 4090540), (4, 3067905), (5, 2454324), (6, 2045270), (10, 1227162), (12, 1022635), (15, 818108), (17, 721860), (20, 613581), (30, 409054), (34, 360930), (51, 240620), (53, 231540), (60, 204527), (68, 180465), (85, 144372), (102, 120310), (106, 115770), (159, 77180), (170, 72186), (204, 60155), (212, 57885), (227, 54060), (255, 48124), (265, 46308), (318, 38590), (340, 36093), (454, 27030), (510, 24062), (530, 23154), (636, 19295), (681, 18020), (795, 15436), (901, 13620), (908, 13515), (1020, 12031), (1060, 11577), (1135, 10812), (1362, 9010), (1590, 7718), (1802, 6810), (2270, 5406), (2703, 4540), (2724, 4505), (3180, 3859), (3405, 3604)]